Instead of treating the tables as unstructured sequences [1]}, [2]} or as SQL databases [3]}, CALM models tables as an observable context consisting of a set \(c_o = \lbrace f_1, f_2, f_3, ..., f_N\rbrace \)  of table rows. These rows are then input to our model as a set of embeddings (see appendix  and  for more details).
